| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2 + 4 H2O2 = 2 CO2 + 4 H2O
H5IO6 + {-} + H3O{+} = I2 + H2O =>
2 H5IO6 + 14e + 14 H3O{+} = I2 + 26 H2O
C5H11N + HCl = C5H12NCl =>
C5H11N + HCl = C5H12NCl
C6H12O6 + CuSO4 + NaOH = C6H10O7 + Cu2O(pp) + H2O + Na2SO4 =>
C6H12O6 + 4 CuSO4 + 8 NaOH = C6H10O7 + 2 Cu2O(pp) + 5 H2O + 4 Na2SO4
NH3 + HNO3 = NH3NO3 + H2O =>
7 NH3 + 9 HNO3 = 8 NH3NO3 + 3 H2O
Al2O3 + Cl2 + C = CO2 + AlCl3 =>
2 Al2O3 + 6 Cl2 + 3 C = 3 CO2 + 4 AlCl3
PCl5 + C2H5OH = POCl3 + HCl + C2H5Cl =>
PCl5 + C2H5OH = POCl3 + HCl + C2H5Cl
FeCl2 + Na2CO3 = Na2Cl2 + FeCO3 =>
FeCl2 + Na2CO3 = Na2Cl2 + FeCO3
SnCl2 + O = Cl + SnO =>
SnCl2 + O = 2 Cl + SnO
Al2(SO4)3 + H2O + (NH4)S = Al(OH)3 + H2S + (NH4)2SO4 =>
Al2(SO4)3 + 10 H2O + 8(NH4)S = 2 Al(OH)3 + 7 H2S + 4(NH4)2SO4
KOH + Al2S3 + H2O = K[Al(OH)4] + H2S =>
2 KOH + Al2S3 + 6 H2O = 2 K[Al(OH)4] + 3 H2S
K2Cr2O7 + H2O2 + H2SO4 = CrO(O2)2 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 CrO(O2)2 + K2SO4 + 5 H2O
Fe(NO3)3(aq) + CaS(aq) = SFe(s) + Ca(NO3)3(aq) =>
Fe(NO3)3(aq) + CaS(aq) = SFe(s) + Ca(NO3)3(aq)
MgCO3(OH)2 + C6H8O7 = C6H6O7Mg + CO2 + H2O =>
9 MgCO3(OH)2 + 10 C6H8O7 = 9 C6H6O7Mg + 15 CO2 + 22 H2O
(NH4)2CO3(aq) + Fe(NO3)3(aq) = NH4NO3(aq) + Fe2(CO3)3(s) =>
3(NH4)2CO3(aq) + 2 Fe(NO3)3(aq) = 6 NH4NO3(aq) + Fe2(CO3)3(s)
TiCl2 = TiCl3 + Ti =>
3 TiCl2 = 2 TiCl3 + Ti
CI2 + C6H6 = C6H4CI2 + H2 =>
CI2 + C6H6 = C6H4CI2 + H2
Al + H2C2O4 = AlC2O4 + H2 =>
Al + H2C2O4 = AlC2O4 + H2
(NH4)2C2O4(aq) + AgNO3(aq) = Ag2C2O4 + NH4NO3 =>
(NH4)2C2O4(aq) + 2 AgNO3(aq) = Ag2C2O4 + 2 NH4NO3
C9H13N + HCl = C9H13NHCl =>
C9H13N + HCl = C9H13NHCl
Co = Co2 =>
2 Co = Co2
CsOH + H3PO4 = Cs3PO4 + HOH =>
3 CsOH + H3PO4 = Cs3PO4 + 3 HOH
H3PO4 + NaHO = Na2HPO4 + H2O =>
H3PO4 + 2 NaHO = Na2HPO4 + 2 H2O
Mo + Pb3O4 = (PbO)(MoO3) + PbO =>
Mo + 3 Pb3O4 = (PbO)(MoO3) + 8 PbO
Ca(PO3)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca(PO3)2 + 2 SiO2 + 10 C = 2 CaSiO3 + P4 + 10 CO
KO2 + CO3 = K4C5O4 + O5 =>
20 KO2 + 25 CO3 = 5 K4C5O4 + 19 O5
ClO + P2O5 = Cl3(PO4)2 =>
3 ClO + P2O5 = Cl3(PO4)2
Mg3SiO10(OH)2 = MgSiO3 + Mg2O7(OH)2 =>
Mg3SiO10(OH)2 = MgSiO3 + Mg2O7(OH)2
Fe(HCO3)3 = (Fe)2(CO3)3 + H2O + CO2 =>
2 Fe(HCO3)3 = (Fe)2(CO3)3 + 3 H2O + 3 CO2
Co(NH3)6Cl3 = CoCl + NH3 + Cl2 =>
Co(NH3)6Cl3 = CoCl + 6 NH3 + Cl2
H2O + N = NH4 + OH =>
4 H2O + N = NH4 + 4 OH
A + BO2 = A3O4 + B2O3 =>
3 A + 8 BO2 = A3O4 + 4 B2O3
MnCl + Ag(NO3) = Mn(NO3)AgCl =>
MnCl + Ag(NO3) = Mn(NO3)AgCl
C10H12O2 + NaOH = H2O + Na + C10H11O2 =>
C10H12O2 + NaOH = H2O + Na + C10H11O2
XC3H7 + KMnO4 + H2SO4 = XCOOH + CO2 + K2SO4 + MnSO4 + H2O =>
5 XC3H7 + 18 KMnO4 + 27 H2SO4 = 5 XCOOH + 10 CO2 + 9 K2SO4 + 18 MnSO4 + 42 H2O
C6H10O5 + H2O2 = C6H10O7 + H2O =>
C6H10O5 + 2 H2O2 = C6H10O7 + 2 H2O
Pd + HCl + HNO3 = PdCl4 + NO + H2O =>
3 Pd + 12 HCl + 4 HNO3 = 3 PdCl4 + 4 NO + 8 H2O
Fe3O4 + H2 = Fe + H2O35 =>
35 Fe3O4 + 4 H2 = 105 Fe + 4 H2O35
XC3H6 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 + XCOOH =>
10 XC3H6 + 34 KMnO4 + 51 H2SO4 = 20 CO2 + 76 H2O + 17 K2SO4 + 34 MnSO4 + 10 XCOOH
CaO(s) + H2O1 = Ca(OH)2(aq) =>
CaO(s) + H2O1 = Ca(OH)2(aq)
PtSe2 + O2 + H{+} + Cl{-} + H2O = PtCl4{2-} + H2SeO3 =>
2 PtSe2 + 5 O2 + 4 H{+} + 8 Cl{-} + 2 H2O = 2 PtCl4{2-} + 4 H2SeO3
Fe + B = FeB2 =>
Fe + 2 B = FeB2
C4H6N + O2 = CO2 + H2O + N2 =>
2 C4H6N + 11 O2 = 8 CO2 + 6 H2O + N2
K2Cr2O7 + NaCl + H2SO4 = Cl2 + H2O + KSO4 + NaSO4 + CrSO4 =>
2 K2Cr2O7 + 6 NaCl + 14 H2SO4 = 3 Cl2 + 14 H2O + 4 KSO4 + 6 NaSO4 + 4 CrSO4
CH3CH2OH + KMnO4 = CH3CHO + MnO2 + H2O + KOH =>
3 CH3CH2OH + 2 KMnO4 = 3 CH3CHO + 2 MnO2 + 2 H2O + 2 KOH
NH4OH + KMnO4 = MnO2 + N2 + H2O + KOH =>
2 NH4OH + 2 KMnO4 = 2 MnO2 + N2 + 4 H2O + 2 KOH
CH3C6H13 + O2 = CO2 + H2O =>
CH3C6H13 + 11 O2 = 7 CO2 + 8 H2O
Ni + H2SO3 = Ni(SO3)3 + H =>
Ni + 3 H2SO3 = Ni(SO3)3 + 6 H
C17H33COOC3H7 + H2O = C17H33COOH + CH3CH2CH2OH =>
C17H33COOC3H7 + H2O = C17H33COOH + CH3CH2CH2OH
Ca(OH)2 + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2 + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
